Henry David Thoreau is the answer
1) The Second Inaugural had a more religious tone than the Gettysburg Address.
2) The Second Inaugural was more focused on the issue of slavery than the Gettysburg Address
3) The Second Inaugural was longer than the Gettysburg Address.
There were numerous ways all the participants in the Watergate scandal attempted to cover up the scandal. Many destroyed crucial evidence of the scandals. Many of the participants lied to the investigating FBI agents.